Silverlight 中 控件DataGrid 如何绑定 WebService 中 DataSet的值
Silverlight 中 控件DataGrid 如何绑定 WebService 中 DataSet的值

实体类

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml.Serialization;

namespace Apparel_Models
{
[Serializable]
[XmlRoot("UserDaily")]
public class UserDaily
{
private int id;

public int Id
{
get { return id; }
set { id = value; }
}
private string eQPQTYName;

public string EQPQTYName
{
get { return eQPQTYName; }
set { eQPQTYName = value; }
}

private decimal charge;

public decimal Charge
{
get { return charge; }
set { charge = value; }
}

private decimal noCharge;

public decimal NoCharge
{
get { return noCharge; }
set { noCharge = value; }
}


private decimal sETUP;

public decimal SETUP
{
get { return sETUP; }
set { sETUP = value; }
}

private decimal iDLE;

public decimal IDLE
{
get { return iDLE; }
set { iDLE = value; }
}

private decimal eNGR;

public decimal ENGR
{
get { return eNGR; }
set { eNGR = value; }
}

private decimal pM;

public decimal PM
{
get { return pM; }
set { pM = value; }
}

private decimal dOWN;

public decimal DOWN
{
get { return dOWN; }
set { dOWN = value; }
}

private decimal cOEETarget;

public decimal COEETarget
{
get { return cOEETarget; }
set { cOEETarget = value; }
}

private decimal cOEE;

public decimal COEE
{
get { return cOEE; }
set { cOEE = value; }
}

private decimal cOEETargetIDLE;

public decimal COEETargetIDLE
{
get { return cOEETargetIDLE; }
set { cOEETargetIDLE = value; }
}

private decimal cOEEIDLE;

public decimal COEEIDLE
{
get { return cOEEIDLE; }
set { cOEEIDLE = value; }
}

public UserDaily()
{ }



}
}


---Dal层
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Apparel_Models;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
using Apparel_DBUtility;


namespace Apparel_DAL
{
public class UserDailyService
{
/// <summary>
/// 获取所有的信息，测试表。测试Silverlight
/// </summary>

/// <returns></returns>
public IList<UserDaily> GetAllUserDaily()
{
IList<UserDaily> userDailys = new List<UserDaily>();
string sql = "SELECT * FROM [Demo].[dbo].[DemoText]";
using(SqlDataReader sdr=SQLHelper.ExecuteReader(SQLHelper.ConnectionStringLocalTransaction,CommandType.Text,sql,null ))
{
while (sdr.Read())
{
//ID, EQPQTYName, Charge, NoCharge, SETUP, IDLE, ENGR, PM,
// DOWN, COEETarget, COEE, COEETargetIDLE, COEEIDLE
UserDaily ud = new UserDaily();
ud.Id = Convert.ToInt32(sdr["ID"].ToString());
ud.EQPQTYName = Convert.ToString(sdr["EQPQTYName"].ToString());
ud.Charge = Convert.ToDecimal(sdr["Charge"].ToString());
ud.NoCharge = Convert.ToDecimal(sdr["NoCharge"].ToString());
ud.SETUP = Convert.ToDecimal(sdr["SETUP"].ToString());
ud.IDLE = Convert.ToDecimal(sdr["IDLE"].ToString());
ud.ENGR = Convert.ToDecimal(sdr["ENGR"].ToString());
ud.PM = Convert.ToDecimal(sdr["PM"].ToString());
ud.DOWN = Convert.ToDecimal(sdr["DOWN"].ToString());
ud.COEETarget = Convert.ToDecimal(sdr["COEETarget"].ToString());
ud.COEE = Convert.ToDecimal(sdr["COEE"].ToString());
ud.COEETargetIDLE = Convert.ToDecimal(sdr["COEETargetIDLE"].ToString());
ud.COEEIDLE = Convert.ToDecimal(sdr["COEEIDLE"].ToString());
userDailys.Add(ud);

}
}


return userDailys;
}

/// <summary>
/// 获取所有的信息，测试表。测试Silverlight。DataSet
/// </summary>
/// <returns></returns>
public DataSet GetAllUserDailys()
{
DataSet ds = new DataSet();
string sql = "SELECT * FROM [Demo].[dbo].[DemoText]";
SqlDataAdapter sda = new SqlDataAdapter(sql,SQLHelper.ConnectionStringLocalTransaction);
DataTable tb = new DataTable();
sda.Fill(tb);
ds.Tables.Add(tb);
return ds;
}

}
}
---BLL层
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Apparel_DAL;
using Apparel_Models;
using System.Data;
using System.Data.SqlClient;


namespace Apparel_BLL
{
public class UserDailyManger
{
UserDailyService uss = new UserDailyService();

/// <summary>
/// 获取所有的信息，测试表。测试Silverlight
/// </summary>
/// <returns></returns>
public IList<UserDaily> GetAllUserDaily()
{
return uss.GetAllUserDaily();
}



/// <summary>
/// 获取所有的信息，测试表。测试Silverlight。DataSet
/// </summary>
/// <returns></returns>
public DataSet GetAllUserDailys()
{
return uss.GetAllUserDailys();
}

}
}


---WebService

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Services;
using Apparel_BLL;
using Apparel_Models;
using System.Xml.Serialization;
using System.Data;
using System.Data.SqlClient;


namespace ApparelSilverlightPro.Web
{

[XmlInclude(typeof(UserDaily))]
/// <summary>
/// ApparelWebService 的摘要说明
/// </summary>
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[System.ComponentModel.ToolboxItem(false)]
// 若要允许使用 ASP.NET AJAX 从脚本中调用此 Web 服务，请取消对下行的注释。
// [System.Web.Script.Services.ScriptService]
public class ApparelWebService : System.Web.Services.WebService
{


UserDailyManger umm = new UserDailyManger();


[WebMethod]
public string HelloWorld()
{
return "Hello World";
}

/// <summary>
/// 获取所有的信息，测试表。测试Silverlight
/// </summary>
/// <returns></returns>
//[WebMethod]
//public IList<UserDaily> GetAllUserDaily()
//{
// return umm.GetAllUserDaily();
//}



///// <summary>
///// 获取所有的信息，测试表。测试Silverlight。DataSet
///// </summary>
///// <returns></returns>
[WebMethod]
public DataSet GetAllUserDailys()
{
return umm.GetAllUserDailys();
}
}
}



----

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using ApparelSilverlightPro.ApparelServiceReference;
using System.Xml;
using System.Xml.Schema;
using System.Configuration;


namespace ApparelSilverlightPro
{
public partial class MainPage : UserControl
{
ApparelWebServiceSoapClient wbap = new ApparelWebServiceSoapClient();
public MainPage()
{
InitializeComponent();


--问题在这里，我怎么把值付给，dataGrid
}





}
}


[解决办法]
异步

没有DataSet概念。

DataCmdClient webclient = new DataCmdClient();
webclient.GetRoad_PathInfoCompleted += new EventHandler<DBServiceClient.GetRoad_PathInfoCompletedEventArgs>(webclient_GetRoad_PathInfoCompleted);
webclient.GetRoad_PathInfoAsync();